A discount store buys a shipment of emerald pendants at a cost of $300 each. The emerald pendants will be sold for $708 apiece. What percentage is the mark-up?

b) 36

step-by-step explanation:

18 times 2 is 36

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney